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VirtualizingStackPanel.MouseWheelUp Method

Scrolls content logically upward in response to an upward click of the mouse wheel button.

Namespace:  System.Windows.Controls
Assembly:  System.Windows (in System.Windows.dll)

public virtual void MouseWheelUp()

Implements

IScrollInfo.MouseWheelUp()

You can override MouseWheelUp in a derived class to change how the stack panel responds to the mouse wheel up action.

If you require physical scrolling instead of logical scrolling, wrap the VirtualizingStackPanel in a ScrollViewer and set its CanVerticallyScroll or CanHorizontallyScroll property to false. In this case, the ScrollViewer provides scrolling, and virtualization is disabled.

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

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